Siena mattress sales for February 2026

The Siena Sleep Memory Foam Mattress in a bedroom, a Tom's Guide deals graphic (left) — (Image credit: Siena Sleep)

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Best time to buy

Siena's Presidents' Day sales are in full swing with up to 60% off mattresses. This brings one of our favorite mattresses, the Siena Signature, to $359 for a queen at Siena, and the Siena Essential to $279 for a queen.

Although Siena is calling this a Presidents' Day offer, this is a pretty typical sale from Siena and continues to be great value for money. One of the strongest deals you'll get from this sale is on the Premier 10" Hybrid, which is down to $424 for a queen at Siena.

While Siena mattresses sit at the lower end of the price spectrum, they’re far from lightweight performers. The Siena Signature earns a spot in our best mattress guide thanks to comfort and support that outpace its modest price tag.

Read on to uncover the best Siena Presidents’ Day mattress deals available right now.

If you’re hunting for even bigger savings, don’t forget to browse our best mattress sales and our Presidents' Day mattress sales hub for the top offers across all brands.

The best Siena Mattress deals this month

Siena's premium mattress option is now even less, with a queen size recently dropping from $499 to $424. (A twin also went from $299 to $254.) This is much cheaper than Siena's 'total value' price of $1,016, but we don't know exactly how the firm calculates this, so take that with a pinch of salt. The mattress includes a gel memory foam layer over a base of individually wrapped springs for comfort and support. It also comes with a 180-night trial, 10-year warranty, and free shipping/returns.

User score: ★★★★½ (300+ reviews)

2. Siena 10" Signature Memory Foam Mattress: from $179 at Siena Sleep
Whether you're looking for a budget-friendly bed or a mattress for a guest bed, this one of the best memory foam mattresses for those on a budget. This mattress doesn't provide the traditional 'hug' of memory foam, instead delivering a surprisingly firm feel that is best suited for front sleepers. If you favor a bouncier surface, this firm bed will meet your needs. If you're not a stomach sleeper, this might be too firm for you, but it will break in over time. The bed also sleeps remarkably cool. Although it doesn't boast any active cooling tech, it allowed our mattress tester to get cool and comfortable sleep during a heatwave, proving its cooling credentials. A queen is currently $359 and benefits include a 180-night sleep trial, a 10-year warranty, and free shipping and returns.

Our review: ★★★★
User score: ★★★★½ (3,200+ reviews)

How much is a Siena Mattress?

The MSRPs on Siena mattresses have risen in recent years, but the discount prices appear to be evergreen. This is how much the slightly renamed Siena Signature 10" Memory Foam Mattress costs this month:

Swipe to scroll horizontally

Header Cell - Column 0	MSRP	Sales price (January 2026)
Siena Signature 10" Memory Foam Mattress (twin)	$432	$179
Siena Signature 10" Memory Foam Mattress (twin XL)	$503	$269
Siena Signature 10" Memory Foam Mattress (full)	$583	$314
Siena Signature 10" Memory Foam Mattress (queen))	$664	$359
Siena Signature 10" Memory Foam Mattress (king)	$830	$449
Siena Signature 10" Memory Foam Mattress (Cal king)	$830	$449

Siena mattress sales FAQ

What does our Siena Mattress review say?

To conduct our thorough Siena Memory Foam Mattress review, our panel of mattress experts tested the Siena Memory Foam Mattress for a whole month to get an accurate idea of what it's like to sleep on.

We found the 10" all-foam bed to be of outstanding value for money (it tops our best cheap mattress guide) and has strong edge support. We were also impressed with its temperature regulation, as it kept our lead mattress tester remarkably cool, especially when considering it's made from memory foam, which can be prone to trapping heat.

It is also surprisingly firm for an all-foam bed, and we rate as 9 out of 10 for firmness, which contradicts Siena's self-reported 6 out of 10 rating. The firmness means it delivers great support to back sleepers and it's our budget pick for best mattress for stomach sleepers, but it may be far too firm for some. In fact, our side-sleeping testers found it way too hard.

Are Siena mattresses good for all sleepers?

The Siena Memory Foam Mattress is particularly good for back and stomach sleepers, but side sleepers may find it too firm.

The bed's 9 out of 10 firmness rating (firm) means that it provides optimal support to back and stomach sleepers, who need to prevent their hips from sinking so their spine stays healthily aligned.

Lightweight and side sleepers, on the other hand, will find this firm bed too hard along the pressure points in the shoulders and hips.

Do you need a coupon to buy a Siena mattress?

You don't need a Siena Sleep promo code to claim your savings when there's a Siena mattress deal, as all discounts are automatically applied at checkout. Plus, our price comparison technology is constantly pulling in the lowest prices from around the web, so you can be sure you're getting the best Siena deal available.

Can you return a Siena mattress?

Yes, both free shipping and free returns are available when you purchase a Siena mattress. Siena offers a 180-night mattress trial, and a full refund will be given if you're not satisfied with your new bed before the 180-night period is up. This period allows more than enough time to get you through the expert-recommended three weeks.

When is the best time to buy a Siena mattress?

Siena Sleep takes 60% off most sizes daily, so you don't have to be too strategic about when you buy the Siena Memory Foam Mattress.

However, if you want to get the cheapest deal and not in an urgent hurry to buy a new mattress, it's worth seeing what federal holiday sales events (such as the 4th of July deals or Labor Day sales in September) have in store.

Frances Daniels is a PPA-accredited journalist and Sleep Staff Writer at Tom's Guide with an MA in Magazine Journalism from Cardiff University. Her role includes covering mattress and sleep news and writing sleep product reviews and buyer's guides, including our Best Hybrid Mattress 2025 guide. She is interested in the relationship between sleep and health, interviewing an array of experts to create in-depth articles about topics such as nutrition, sleep disorders, sleep hygiene, and mattress care. She is also our specialist on mattress toppers — producing bed topper reviews and taking care of our Best Mattress Toppers 2025 guide — and leads content relating to fiberglass-free beds for a non-toxic sleep. Outside of Tom's Guide, she has written for Ideal Home and Marie Claire.

With contributions from